This paper investigates the influence of invariance axioms in the decomposition of observed poverty variations into growth and inequality effects. After a complete and critical review of the invariance axioms suggested in the literature, we show that few information is needed for the ordering of the effects respectively obtained through scale, translation and intermediate invariance. Using Chinese data for the period 1990-2003, we find that some commonly observed results of the decomposition are contingent to the invariance axiom choices whilst other are robust to changes in ethical preferences.
Download Info
To download:
If you experience problems downloading a file, check if you have the
proper application to
view it first. Information about this may be contained
in the File-Format links below. In case of further problems read
the IDEAS help
page. Note that these files are not on the IDEAS
site. Please be patient as the files may be large.
Publisher Info
Paper provided by CERDI in its series Working Papers with number
200727.
Length: 51 Date of creation: 2007 Date of revision: Handle: RePEc:cdi:wpaper:928
Contact details of provider: Postal: 65 Bd. F. Mitterrand, 63000 Clermont-Ferrand Phone: (33-4) 73 17 74 00 Fax: (33-4) 73 17 74 28 Web page: http://cerdi.org/ More information through EDIRC
For technical questions regarding this item, or to correct its listing, contact: (Vincent Mazenod).